baber/WOPTO huggingface dataset:
Patent KR-20020001027-A (KR)
Title: Method for fabricating gilding line in ceramic package
Inventor: PARK JIN TAE
IPC: H05K3/40
Filed: 2000-06-23
Abstract: PURPOSE: A method for forming a plating line of a ceramic package is provided to improve a substrate performance by interconnecting an exterior plating line and an interior plating line if necessary in an insulating substrate. CONSTITUTION: A method for forming a plating line of a ceramic package comprises the steps of defining an area forming an element on an insulating substrate(11), mounting a plurality of elements on the element formed area of the insulating substrate, forming an exterior plating connection line(16) along to a most remote perimeter of the element formed area to form a first interior connection line(17) insulated at a constant interval between the plurality of elements each other, electrically connecting with a second interior connection line(18) without contacting the elements with the exterior connection line and the first interior connection line.
Patent KR-20020002602-A (KR)
Title: Method for forming bitline in semiconductor device
Inventor: OH CHAN GWON
IPC: H01L21/28
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming a bit line of a semiconductor device is provided to prevent a lifting of the bit line due to thermal budget caused by overetch of a word line insulating layer in a corner cell region during the formation of the bit line. CONSTITUTION: After the word line insulating layer(33) is formed on a semiconductor substrate(31), several layers(35-38) for the bit line are formed thereon. The layers(35-38) are then selectively etched in the corner cell region by using a wafer edge exposure mask, and further selectively etched in a main cell region to form the bit line by using a bit line mask. Next, the first bit line insulating layer(41) with good gap-fill property is formed to supplement a part(33a) of the word line insulating layer(33) overetched in the corner cell region, and then the second bit line insulating layer(42a) with good step coverage property is formed thereon. Thereafter, the second bit line insulating layer(42a) is polished while preventing the lifting of the bit line.
Patent KR-20010015222-A (KR)
Inventor: KULKARNI SHAILESH
IPC: C22F1/08
Filed: 2000-07-07
Abstract: PURPOSE: Disclosed is a copper or copper-alloy sputtering target having crystals of random orientation and fine, uniform grain size. CONSTITUTION: After heating is applied to high-purity copper and copper-alloy material to at least about 500 deg.C for at least about 1 hr, strain of at least about 40% is applied by hot working. Further, additional strain of at least about 40% is applied by cold working to form a target stock. Then, the target stock is annealed at least about 300 deg.C for at least about 1 hr. By this procedure, fine, uniform grain size of desired random crystal orientation can be obtained in the final sputtering target. Moreover, in order to maintain the microstructure of the target material, the target material is explosion bonded to a metallic backing plate. By using this sputtering target, electric properties necessary for interconnection can be provided and a high uniformity thin film of minimal particle can be formed by sputtering.
Patent KR-20020006227-A (KR)
Title: The Measurement of the Apparent Viscosity Using the Auto Viscometer and device for measurment of Apparent Viscosity
Inventor: KIM IK JEONG
IPC: G01N11/00
Filed: 2000-07-12
Abstract: PURPOSE: A low temperature apparent viscosity measuring method for lubrication oil of an internal combustion engine by using an automatic viscosity measuring system and a device thereof are provided to reduce or remove the measurement errors among testing members by carrying out the measurement in the same manner and reduce the time required for the measurement by simplifying the measurement method. CONSTITUTION: In a method for measuring low temperature apparent viscosity measurement for lubrication oil of an internal combustion engine by using an automatic viscosity measuring system, a kinematic viscosity and a viscosity index of the lubrication oil are processed by a formula 1, a low temperature apparent viscosity is Fx14,426,325xViS40(VI)3-372.4, wherein F becomes 0.621 at -15°C, 1 at -20°C, 1.715 at -25°C, ViS40 is a kinematic viscosity of 40°C, and VI is a viscosity index.
Patent KR-20000059222-A (KR)
Inventor: LEE SAM JUN
IPC: B60J3/00
Filed: 2000-07-24
Abstract: PURPOSE: A cover device of preventing the frost of a windowpane is provided to reduce the inconvenience tearing off and storing a water-proof cover by forming a cover of a windowpane in a body in a fixed apparatus. CONSTITUTION: A cover device of preventing the frost of a windowpane comprises a water-proof cover and a storing apparatus. A water-proof cover comprises : a front window cover(1) to include a noctilucent belt(4) on the middle part ; a side window cover(2) to include a door ring fixing a water-proof cover on a door frame ; a side-mirror cover(3) to formed on between a front window cover(1) and a side window cover(2) ; a soft bar(5) to be equipped on the lower side of a front window cover(1), and to be caught a wiper of a car for fixing. And a storing apparatus comprises : a cover casing(6) to reduce a resistance of wind ; a spring(9) to be fixed on the lower side of a casing(6) and to roll a water-proof cover ; a rubber plate(7) to absorb shock ; an outlet to remove moisture and water.
Patent KR-20020010343-A (KR)
Title: Method For Education Using Games On Internet
Inventor: CHA MI RI
Filed: 2000-07-29
Abstract: PURPOSE: An educating method using an Internet game is provided to educate student with interest using an Internet game. CONSTITUTION: A game list(25) is prepared(S20) by analyzing(S10) an educating process. A game scenario(35) is designed based on the game list(25)(S30). A graphic voice DB(45) is constructed by making graphic and voice data in accordance with the game scenario(35)(S40). A game component(65) is prepared(S60) by designing(S50) a game component(65). A game(75) is prepared using the game component(65)(S70). The game(75) is linked on the Internet(S80). The game(75) may be prepared as a CD-ROM(S90).
Patent KR-20010107491-A (KR)
Title: 자수기
Inventor: KWAK SU MUN
IPC: D05C11/00
Filed: 2000-07-31
Abstract: 본 발명은 x, y축 구동부(17, 39)를 구성하는 연동장치들을 단순하게 구성시킴으로써 진동과 소음이 크게 줄어들 수 있게 하고, 또한 제작비용을 줄임으로써 생산성이 보다 향상될 수 있게 하는데에 그 목적이 있고, 또한 다른 목적으로는 동력이 전달되는 과정을 간소화함으로써, 오차를 최소화하여 자수틀(4)을 보다 정밀하게 제어할 수 있도록 하여 자수제품의 품질을 보다 향상되게 하는데에 있는 것으로서, 그 구조는 테이블(2)과, 상기 테이블(2)상에 위치하는 자수틀(4)과, 상기 자수틀(4) 상부에 위치하면서 바늘을 다수 구비한 헤드(12)와, 상기 테이블(2) 하부에 설치되면서 상기 헤드(12)와는 대향되게 위치하는 훅(14)과, 상기 자수틀(4) 일측단부에 설치되어 x축 방향으로 전, 후진할 수 있도록 동력을 제공하는 x축구동부 (17)와, 상기 x축구동부(17)에 연결되는 컨트롤부(28)로 구성되는 자수기에 관한 것이다.
Patent KR-20020012013-A (KR)
Title: Detection Apparatus of Trailer Wheel Rotation Inability for Sintering machine
Inventor: JUN YEONG DU
IPC: F27B21/08
Filed: 2000-08-04
Abstract: PURPOSE: An apparatus for detecting trailer wheel rotation inability for a sintering machine is provided in which results of detection are not only indicated on the trainer but also recognized by operators as an alarm by installing a detection part between rails and an indication part at one side of a passage where the truck is moved. CONSTITUTION: The apparatus for detecting trailer wheel rotation inability for a sintering machine comprises a detection part(D) consisting of a wire guide(21) which is installed at one side of a base(20), and at which a support member(23) is equipped, a detection plate(29) which is rotationally installed at the support member(23) so as to detect whether or not something is wrong with trailer wheel for the sintering machine, a sensing bolt(25) which is built-in the wire guide(21) and connected to a detection plate(29) by a wire, and a sensor(32) which is equipped at a fixed plate(31) that is installed at the other side of the base(20) so that the fixed plate(31) envelops the sensing bolt(25); and an indication part(M) consisting of a cylinder(34) which is operated by signals detected from the detection part(D) and installed on a cylinder base(33), a socket guide(35) which is installed at the cylinder(34), a socket(37) which is inserted into the socket guide(35), and a marking slate pencil(38) which is coupled to the socket(37).
Patent KR-20000063830-A (KR)
Inventor: LEE EON SANG
IPC: H05K3/18
Filed: 2000-08-05
Abstract: PURPOSE: A method for forming a copper circuit wiring of a flexible printed circuit substrate using a photoresist layer is provided to form a copper circuit wiring on a specific part by using a general plating process. CONSTITUTION: In a method for making a flexible printed circuit board, a photoresist layer(13) is directly deposited on a polyimide base film, a selective light-exposing and a developing photoresist layer are removed by using a parallel beam. Another metal having a copper and a conductive seed metal(14) are selectively formed on a circuit wiring part of the flexible printed circuit substrate. A copper circuit wiring(11) is selectively formed on the conductive seed layer. Chemical and physical etching processes are not performed about the conductive seed layer.
Patent KR-20000064011-A (KR)
Inventor: PARK KYONG YOUNG
IPC: G06Q50/06
Filed: 2000-08-16
Abstract: PURPOSE: An underground water management service method using the internet is provided to analyze a condition of the underground water and to take an active action for the various conditions of the underground water by checking data related to the underground water through the internet. CONSTITUTION: If a user accesses a webpage which provides and manages an underground water management service, a front page is displayed. The user applies for an underground water management service in an underground water management inquiry service menu. After receiving the application data, the operator carries out in-well photographing, an examination of site water quality and water level drop inspection for the associated underground tube well. The operator converts obtained in-well photographing data, site water quality inspection data and water level drop inspection data into image data, numerical data and an analysis graph and makes out other additional account webpage capable of being read in the underground water management service webpage.
Patent KR-20020002186-A (KR)
Title: Apparatus For Disposing The Kitchen Waste
Inventor: YOSHIDA KOICHI
IPC: B09B3/00
Filed: 2000-08-28
Abstract: PURPOSE: To decompose and eliminate garbage immediately after the generation of garbage and to omit garbage collecting labor while dispensing with large- scale cleaning equipment. CONSTITUTION: A decomposition apparatus part 20 is connected to a disposer 10 through a connection pipe 12 and a changeover valve 21, and a discharge pipe 22 for discharging a waste liquid and a gas discharge part 30 are arranged on the decomposition apparatus part 20. The changeover valve 21 supplies the waste liquid to the decomposition apparatus part 20 only at the time of operation of the disposer 10 and is opened and closed so as to directly discharge the waste liquid to the discharge pipe 22 at the time of non-operation of the disposer 10. The decomposition apparatus part 20 comprises garbage decomposing microorganisms, tourmaline 23 becoming a colony of microorganisms, a rotary drum 24 for discharging matter other than garbage and a housing 25 for holding the rotary drum 24 and the gas discharge part 30 consists of an exhaust duct 34 and an exhaust fan 33.
Patent KR-20020021236-A (KR)
Title: Appartus and Method for transmission and joint ownership of Defect Information
Inventor: LIM JUN MO
IPC: G06F15/00
Filed: 2000-09-14
Abstract: PURPOSE: An apparatus and method for transmitting and sharing fault information is provided to store all information regarding fault generated in a system and fault solution in a DB of a fault information server using a PC connected with the internet network and use information stored in the DB of the fault information server using the PC. CONSTITUTION: A menu management unit(31) transmits information regarding an initial screen composition to a PC of a client through an internet network. A parameter parsing unit(32) parses data received from the menu management unit(31). An error control unit(33) receives the data parsed in the parameter parsing unit(32) and judges whether an error exists in the received data. A DB unit(26) receives data or a data transmission request transmitted from the menu management unit(31) or the error control unit(33), and stores the data in a DB(26b) or transmits requested information.
Patent KR-20010087117-A (KR)
Title: Apparatus for Supporting Fabric in Loom
Inventor: NOBATAKE SHIGEKI
IPC: D03D47/00
Filed: 2000-09-14
Abstract: PURPOSE: To make it possible to change the width of woven cloth without changing a cloth guiding member and prevent the damage of warps caused by jetting fluid attributable to the descent of a weaving start accompanied by the opening of the warps. CONSTITUTION: A woven cloth supporting apparatus comprising a pair of cloth end guides having a space between themselves in the direction of the cloth width, that is, a pair of cloth end guides having a guiding piece whose upper end touches the lower surface of one end of the woven cloth and a guiding piece whose upper end touches the lower surface of the other end of the woven cloth, respectively, and a cloth center guide which bridges both the cloth end guides, that is, a cloth center guide whose upper end touches the lower surface of the center of the woven cloth. Each of the cloth end guides extends from the outer end of a temple in the cloth width direction toward the center of the woven cloth beyond the inner end of the temple in the space between the temples and the weaving start, and the cloth center guide allows each of its ends in the cloth width direction to touch the guiding piece of a cloth end guide on the opposite side to the weaving start and to overlap the cloth end guide, and at least one of the cloth end guides and the cloth center guide are combined so that they can move relatively in the cloth width direction.
Patent KR-20020024890-A (KR)
Inventor: JANG GYU HWAN
IPC: H01L21/768
Filed: 2000-09-27
Abstract: PURPOSE: An electrolyte for copper plating is provided which fills a via hole or trench with a critical dimension of 1 micron or less and an aspect ratio of 4 or more and has superior membrane flatness at the same time, and an electroplating method for copper wiring of semiconductor devices using the electrolyte is provided. CONSTITUTION: The electrolyte for copper plating comprises an aqueous solution of copper salts; an aqueous ethoxylated beta naphthol compound which is represented as in the following structural formula, and n is in the range of 10 to 24: £Structural Formula| disulfide represented as in the composition formula of XO3S(CH2)3SS(CH2)3SOX3, or aqueous mercapto propane sulfonates represented as in the composition formula of HS(CH2)3SO3X, where X is sodium, potassium or hydrogen; aqueous polyethylene glycol having a molecular weight of 4,600 to 10,000; and aqueous polyvinylpyrrolidone having a molecular weight of 10,000 to 1,300,000. The electroplating method for copper wiring of semiconductor devices using the electrolyte for copper plating comprises the steps of forming certain patterns comprising a via hole or trench with a critical dimension of 1 micron or less and an aspect ratio of 4 or more on a semiconductor substrate; and electroplating a semiconductor substrate on which certain patterns are formed in an electrolyte for copper plating comprising an aqueous solution of copper salts; an aqueous ethoxylated beta naphthol compound which is represented as in the following structural formula, and n is in the range of 10 to 24: £Structural Formula| disulfide represented as in the composition formula of XO3S(CH2)3SS(CH2)3SOX3, or a compound selected from aqueous mercapto propane sulfonates represented as in the composition formula of HS(CH2)3SO3X, where X is sodium, potassium or hydrogen; aqueous polyethylene glycol having a molecular weight of 4,600 to 10,000; and aqueous polyvinylpyrrolidone having a molecular weight of 10,000 to 1,300,000.
Patent KR-20010050818-A (KR)
Inventor: IKEZU YUICHI
IPC: H05B44/00
Filed: 2000-10-04
Abstract: PURPOSE: To provide a device capable of driving an organic thin film EL display device with low power consumption. CONSTITUTION: This device for driving an organic thin film EL display device, by which a display element P(i, j) consisting of an organic thin film EL light emitting element is connected to each intersection of data electrodes Xi(i=1-m) and scanning electrodes Y(j=1-n) arranged in a matrix form, and the display element is made to emit light based on a signal on the data electrode synchronously with the scanning while scanning the scanning electrodes at a prescribed cycle, is composed of a comparison means 1i for comparing a signal amount S(i, j) of a display element P(i, j) on a prescribed data electrode Xi and also on a scanning electrode Yj in a presently displaying display period with a signal amount (i, j+1) of a display element P(i, j+1) on the data electrode Xi as well as on a scanning electrode Y(j+1) in the following display period; and a control means 3i for controlling a discharge amount of residual electric charges of the data electrode Xi on the presently displaying scanning electrode Yj in the blanking period immediately before shifting to the following display period, based on the comparison result by the comparison means 1i.
Patent KR-20020027789-A (KR)
Title: Car audio using mobile communication terminal and remote starting controller and control method
Inventor: EUM SANG SUB
IPC: H04B1/38
Filed: 2000-10-05
Abstract: PURPOSE: An apparatus and method for controlling a car audio and remotely controlling a starting using a mobile communication terminal is provided to control the operation of the car audio using a control key of the car audio composed in the mobile communication terminal by composing a control key function of the car audio in the mobile communication terminal by one body and installing the mobile communication terminal in the car audio by attachment and detachment. CONSTITUTION: A mobile communication terminal body(112) generates a control signal for controlling the operation of a car audio body(100) according to a signal of a control key, generates a remote control code for remotely controlling a vehicle, transmits the generated control signal and remote control code, and performs a telephone conversation by wireless. An installing unit(110) is composed in the car audio body(100) by one body for installing a CD/MD player, a tape reproducer, an AM/FM radio and/or an equalizer, and the mobile communication terminal body(112). The car audio body(100) controls the operation of an electronic cabinet unit of the vehicle. The car audio body(100) sets an operation mode using the control signal outputted from the mobile communication terminal body(112) according to the signal of the control key, and selectively operates the CD/MD player, the tape reproducer, the AM/FM radio or the equalizer unit according to the set operation mode. The car audio body(100) selectively outputs a voice signal outputted from the mobile communication terminal body(112), receives the remote control code transmitted from the mobile communication terminal body(112), and controls the operation of the electronic cabinet unit of the vehicle.
Patent KR-20010007626-A (KR)
Inventor: HWANG SEONG MYEONG
IPC: C22C38/08
Filed: 2000-10-09
Abstract: PURPOSE: A trimetal spring material for 21" CPT color braun tube is provided, to reduce the expansion coefficient, to improve the landing error compensation, and to lower the cost. CONSTITUTION: The trimetal spring material comprises two Fe-Ni invar alloy plates comprising 0.02 wt% of C or less, 0.25 wt% of Si or less, 0.2-0.4 wt% of Mn, 0.007 wt% of P or less, 0.002 wt% of S or less, 35.5-36.5 wt% of Ni or less, and the balance of Fe; and an STS 304H stainless steel plate comprising 0.12 wt% of C or less, 1.0 wt% of Si or less, 2.0 wt% of Mn or less, 0.03 wt% of P or less, 0.03 wt% of S or less, 8.0-10.5 wt% of Ni or less, 17.0-19.0 wt% of Cr, and the balance of Fe, between the two Fe-Ni invar alloy plates. The interface is welded by common continuous electron beam welding.
Patent KR-20020029211-A (KR)
Title: by-pass valve device in scroll compressor
Inventor: PARK NO HWAN
IPC: F04C18/02
Filed: 2000-10-12
Abstract: PURPOSE: A bypass valve apparatus for scroll compressor is provided to achieve an improved workability by eliminating the necessity of aligning the valve piece during assembly of valve piece, while preventing deterioration of compression efficiency by reducing the dead zone. CONSTITUTION: A bypass valve apparatus comprises a valve through hole(101) formed at a fixed scroll so as to communicate a compression chamber and a discharge chamber; a refrigerant outlet channel(102) formed inclined at the fixed scroll, and which communicates the low end of the valve through hole and the discharge chamber; and a refrigerant outlet channel open/shut unit installed within the valve through hole, and which opens/shuts the lower end of the refrigerant outlet channel in accordance with the pressure ratio between the compression chamber and discharge chamber. The refrigerant outlet channel open/shut unit includes a valve piece(103) installed within the valve through hole to be movable in a vertical direction so as to open/shut the refrigerant outlet channel; a spring(104) arranged onto the valve piece, and which provides an elastic force to the valve piece when the valve piece moves upward and a restoring force to the valve piece when the valve piece moved downward; a jig piece(105) fixed to the top of the valve through hole so as to prevent the spring from being escaped; and holes(106) formed at the jig piece so as to communicate the discharge chamber to the valve through hole.
Patent KR-20010035018-A (KR)
Title: a both sides removing system for a loading
Inventor: CHOI CHEOL GYU
IPC: B65G25/00
Filed: 2000-10-13
Abstract: PURPOSE: A bidirectional loaded article transferring device is provided to obtain desired strokes by setting a proper amount of conveying tables and power transmissions according to a distance to convey, thereby increasing the distance able to convey and promoting the convenience of use by selecting uni- or bi-directional transferring. CONSTITUTION: A bidirectional loaded article transferring device includes a fixed table(1), more than one conveying table(2,3) installed between the fixed table and a loaded article settling table(4), a bidirectional driving motor(100) mounted on the bottom surface of the fixed table and having a driving shaft(101), a pinion gear(102) axially coupled at the end of the driving shaft, a rack gear(103) having the same length as one of the conveying tables and fixed on the side of a lower part of the conveying table to be located by the pinion gear to be engaged with some of the pinion gear, power transmissions mounted among the fixed table, the conveying tables, and the loaded article settling table, and LM guides(20) mounted at both side parts between the tables.